P
Philippe Castagliola
Researcher at University of Nantes
Publications - 247
Citations - 6261
Philippe Castagliola is an academic researcher from University of Nantes. The author has contributed to research in topics: Control chart & Chart. The author has an hindex of 38, co-authored 235 publications receiving 5174 citations. Previous affiliations of Philippe Castagliola include Centre national de la recherche scientifique & École des mines de Nantes.
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Proceedings ArticleDOI
A Comparison of the Readability of Graphs Using Node-Link and Matrix-Based Representations
TL;DR: It is shown that when graphs are bigger than twenty vertices, the matrix-based visualization performs better than node- link diagrams on most tasks, and only path finding is consistently in favor of node-link diagrams throughout the evaluation.
Journal ArticleDOI
On the readability of graphs using node-link and matrix-based representations: a controlled experiment and statistical analysis
TL;DR: A taxonomy of generic graph related tasks along with a computer-based evaluation designed to assess the readability of two representations of graphs: matrix-based representations and node-link diagrams are described.
Journal ArticleDOI
Some Recent Developments on the Effects of Parameter Estimation on Control Charts
TL;DR: An up-to-date critical review on the methodologies that have recently been developed inStatistical process control plays a key role in today's highly competitive industrial environment and it has been shown that parameter estimation severely affects the control charts' properties.
Journal ArticleDOI
Monitoring the Coefficient of Variation Using EWMA Charts
TL;DR: In this article, the authors suggest a new method to monitor the coefficient of variation (CV), a quality characteristic that has several applications in applied statistics and is receiving increasing attention in quality control.
Journal ArticleDOI
An EWMA chart for monitoring the process standard deviation when parameters are estimated
TL;DR: A modified EWMA control chart is proposed for monitoring the standard deviation when the parameters are estimated from an in-control Phase I data set.